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This equipment relies on the protective devices in the building installation for short-circuit and over-
current protection. Refer to the following table for the suitable number and location of the protective
devices which should be provided in the building installation.
Protective devices in single - phase equipment or sub - assemblies
Equipment to be connected to
POWER SYSTEMS with earthed
neutral reliably identified
Equipment to be connected to any
supply, including IT POWER
SYSTEMS and supplies with
reversible plugs
Verify that the protective devices in the building installation meets the conditions in the table prior to
installing the equipment.
Before inserting the plug of the power cord into a receptacle of the correct voltage, check that the
connection portion of the power cord is clean (with no dust).
a receptacle firmly, otherwise it may cause electrical shock or fire.
For complete separation from the power source, remove the power cord from the monitor or from the
wall outlet.
n
AVOID FREQUENT POWER ON-OFF SWITCHING !
DO NOT repeat OFF and ON in a short period. It may cause blurred colours or distortion of the
displayed pattern.
To prevent electrical shock by the static electricity on the CRT surface, disconnect the power cord at
least 30 SECONDS AFTER turning off the power.
This monitor has a non-glare and anti-electrostatic treatment on the surface of the screen.
water or alcoholic solvent with soft cloth like gauze to clean the surface of the screen.
NEVER use abrasive, glass cleaner containing highly concentrated ammonia and strong base
chemicals since they damage the surface treatment.
Clean the cabinet and controls with a lightly moistened soft cloth.
DO NOT use aerosol sprays, solvents or abrasive cleaners.
Protection
Minimum number
against
of fuses or circuit -
breaker poles
1
Earth faults
1
Over-current
2
Earth faults
Over-current
1
I
Then, insert the plug of power cord to
q
Location
Both conductors
Either of the two
conductors
Both conductors
Either of the two
conductors
I
Use
3
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